Contact forms not working

Hi there, I recently switched email servers.

Domain is hosted on server A and email is through server B
I recently discovered non of my contact forms are working. The email never makes it to me.

The email account works and are properly set up on the email side.

I have created new contact forms on my site with no luck.

I am using both the standard contact form you would find in the “kitchen sink” (jetpack?) and contact form 7.

Help!